[1] Lattice Semicond, San Jose, CA 95134 USA
[2] Univ Dist Francisco Jose de Caldas, Bogota, Colombia
[3] Peking Univ, Beijing, Peoples R China
[4] Natl Univ Singapore, Singapore, Singapore
[5] Katholieke Univ Leuven, Leuven, Belgium
[6] Leiden Univ, Leuven, Netherlands
[7] Achronix Semicond, San Jose, CA USA